Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4879355 | Compatible tricomponent polymer blends | Robert W. Seymour | 1989-11-07 |
| 4810744 | Injection moldable glass fiber reinforced polyester with improved surface finishes | — | 1989-03-07 |
| 4803237 | Reinforced polyester molding compositions | — | 1989-02-07 |